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2 years ago

EASY QUESTIONS! Whats 1+1?

Mathematics

2 answers:

frozen [14]2 years ago

7 0

Hmm I would have to say I'm sorry if I get this wrong but it's super difficult but I think it's 11?? I'm not sure LOL

lord [1]2 years ago

5 0

The answer would be 2

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Tom has 12.42 centimeters of yarn. If he wants to make the yarn into pieces that are 0.54 centimeters long, how many pieces can

natta225 [31]

Answer:

23 pieces of yarn

Step-by-step explanation:

12.42cm divided by 0.54cm = 23

pls mark brainliest....:)

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3 years ago

1) Given a (x) =6x+2 and b (x) = -8x -11

Elenna [48]

I hope this helps you

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3 years ago

Create an equivalent trinomial for 2 (3x + 5)(2x - 6)

emmainna [20.7K]

Answer:

24x^2+112x+120

Step-by-step explanation:

distribute the 2

(6x+10)(4x+12)

foil it

24x^2+112x+120

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2 years ago

A cube has an edge measuring 4 inches what is the surface area of the cube in inches^2

Arada [10]

Answer:

96^2in

Step-by-step explanation:

4x4=16

16x6=96

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2 years ago

What is the value of x?

WINSTONCH [101]

Answer:

$\large\boxed{x=8\sqrt2}$

Step-by-step explanation:

$\bold{METHOD\ 1}\\\\\text{Use the Pythagorean theorem:}\\\\leg^2+leg^2=hypotenuse^2\\\\\text{We have}\ leg=8,\ leg=8,\ hypotenuse=x.\\\text{Substitute:}\\\\x^2=8^2+8^2\\\\x^2=2(8^2)\to x=\sqrt{2(8^2)}\qquad\text{use}\ \sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\\\x=\sqrt2\cdot\sqrt{8^2}\qquad\text{use}\ \sqrt{a^2}=a\\\\x=8\sqrt2$

$\bold{METHOD\ 2}\\(look\ at\ the\ picture)\\\\\text{We have}\ a=8.\ \text{Therefore}\ a\sqrt2=8\sqrt2$

5 0

2 years ago